M.Sc Entrance Exam

If you have an interest in fields such as Plant Taxonomy, Ethnobiology, Pathology, Palaeobolagy and Palynology, Plant cytology, Plant geneticists, Plant ecology, Plant Scientists and Weed Scientists etc. Candidates who have advanced qualifications can pursue either an academic career in institutions

I think for maths, this is optional.

Please specify the entrance exam for which you require question papers. If you are talking about the IIT JAM model papers for this test can be procured at the link mentioned below:
https://www.shiksha.com/science/exams/iit-jam/question-papers.

Entrance exams depends upon the college and university norms please mention the college or university and so that I can give you full details.

You can visit this link to get the information about syllabus-
https://www.shiksha.com/science/course/m-sc-in-food-technology-gujarat-forensic-sciences-university-gfsu-gandhinagar-253973?q=Gujarat+Forensic+Sciences+University+ (+GFSU+)&rf=searchwidget&landing=clp

Please check for your eligibility to pursue M.Sc. Forensics from the criteria mentioned below:
Eligibility for M.Sc. In Forensic Sciences:
Minimum eligibility criteria for M.Sc. In Forensic Science course may vary across institutes. Primarily, the criteria include:
Bachelors degree in Science/ engineer